Modern nanofabrication technology enableTfabrication of very narrow quasi-1-dimensional superconducting nanowires demonstrating finite resistivity within the range of experimentally obtainable temperatures. The observations were reported in ∼10 nm nanowires of certain superconducting materials. The effect has been associated with quantum phase slip process - the particular manifestation of quantum fluctuations of the order p arameter. In titanium, the phenomenon can be observed already at dimensions ∼35 nm where the fabrication is well reproducible and the dimensions of samples can be characterized with high accuracy. We have performed systematic study of the size dependence of transport properties for superconducting ultra-narrow titanium ...
Quantum phase slips (QPS) or the macroscopic quantum tunneling (MQT) of a nanowire???s order paramet...
The topic of superconducting nanowires has recently been an interesting field of research which has ...
139 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2009.Phase slips are topological f...
Modern nanofabrication technology enableTfabrication of very narrow quasi-1-dimensional superconduct...
Superconducting properties of metallic nanowires can be entirely different from those of bulk superc...
The smaller the system, typically - the higher is the impact of fluctuations. In narrow superconduct...
Quantum fluctuations in quasi-one-dimensional superconducting channels leading to spontaneous change...
The smaller the system, typically - the higher is the impact of fluctuations. In narrow superconduct...
Quantum fluctuations in quasi-one-dimensional superconducting channels leading to spontaneous change...
Tunneling I-V characteristics between very narrow titanium nanowires and "massive" superconducting a...
Tunneling I-V characteristics between very narrow titanium nanowires and "massive" superconducting a...
Rapid miniaturization of electronic devices and circuits demands profound understanding of fluctuati...
Superconducting nanowires are the dual elements to Josephson junctions, with quantum phase-slip (QPS...
Quantum phase-slip processes in superconducting nanowires of suitably small cross-section have been ...
Quantum phase-slip processes in superconducting nanowires of suitably small cross-section have been ...
Quantum phase slips (QPS) or the macroscopic quantum tunneling (MQT) of a nanowire???s order paramet...
The topic of superconducting nanowires has recently been an interesting field of research which has ...
139 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2009.Phase slips are topological f...
Modern nanofabrication technology enableTfabrication of very narrow quasi-1-dimensional superconduct...
Superconducting properties of metallic nanowires can be entirely different from those of bulk superc...
The smaller the system, typically - the higher is the impact of fluctuations. In narrow superconduct...
Quantum fluctuations in quasi-one-dimensional superconducting channels leading to spontaneous change...
The smaller the system, typically - the higher is the impact of fluctuations. In narrow superconduct...
Quantum fluctuations in quasi-one-dimensional superconducting channels leading to spontaneous change...
Tunneling I-V characteristics between very narrow titanium nanowires and "massive" superconducting a...
Tunneling I-V characteristics between very narrow titanium nanowires and "massive" superconducting a...
Rapid miniaturization of electronic devices and circuits demands profound understanding of fluctuati...
Superconducting nanowires are the dual elements to Josephson junctions, with quantum phase-slip (QPS...
Quantum phase-slip processes in superconducting nanowires of suitably small cross-section have been ...
Quantum phase-slip processes in superconducting nanowires of suitably small cross-section have been ...
Quantum phase slips (QPS) or the macroscopic quantum tunneling (MQT) of a nanowire???s order paramet...
The topic of superconducting nanowires has recently been an interesting field of research which has ...
139 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2009.Phase slips are topological f...